Fixed initialization

src/lib/installation/clients/inst_complex_welcome.rb

@@ -186,8 +186,8 @@ def available_base_products
         raise "control.xml does not define any base products!" if @available_base_products.empty?
       when :offline
         url = InstURL.installInf2Url("")
-        @products = Y2Packager::ProductLocation.scan(url).select{|p| p.details&.base}.sort(&::Y2Packager::PRODUCT_SORTER)
-        log.info "Found base products on the offline medium: #{@products.pretty_inspect}"
+        @available_base_products = Y2Packager::ProductLocation.scan(url).select{|p| p.details&.base}.sort(&::Y2Packager::PRODUCT_SORTER)
+        log.info "Found base products on the offline medium: #{@available_base_products.pretty_inspect}"
       else
         @available_base_products = Y2Packager::Product.available_base_products
       end

src/lib/installation/widgets/product_selector.rb

@@ -20,7 +20,7 @@ class ProductSelector < CWM::RadioButtons
       # @param skip_validation [Boolean] Skip value validation
       def initialize(products, skip_validation: false)
         @products = products
-        @items = products.map { |p| [item_id(p), p.label] }
+        @items = products.map { |p| [item_id(p), item_label(p)] }
         @skip_validation = skip_validation
         textdomain "installation"
       end
@@ -34,7 +34,7 @@ def label
       end
 
       def init
-        selected = products.find(&:selected?)
+        selected = products.find{ |p| p.respond_to?(:selected?) && p.selected? }
         disable if registered?
         return unless selected
 
@@ -97,8 +97,13 @@ def registered?
       end
 
       def item_id(prod)
+        return prod.dir if prod.is_a?(Y2Packager::ProductLocation)
         "#{prod.name}-#{prod.version}-#{prod.arch}"
       end
+
+      def item_label(prod)
+        prod.is_a?(Y2Packager::ProductLocation) ? prod.summary : prod.label
+      end
     end
   end
 end